package com.snail.ron.design;

import com.snail.ron.design.lsp.Father;
import com.snail.ron.design.lsp.sub.Son;

import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.TreeMap;

/**
 * @author xueguoping
 * @desc: TODO
 * @date 2022/4/412:09
 */
public class LiskovSubstitutionPrinciple {

    public static void main(String[] args) {
        Son father = new Son();
        father.doSomething(new HashMap());
    }
}
